Grayken lessons: the role of an interdisciplinary endocarditis working group in evaluating and optimizing care for a woman with opioid use disorder requiring a second tricuspid valve replacement.

BACKGROUND: Injection drug use-related endocarditis is increasingly common among hospitalized patients in the United States, and associated morbidity and mortality are rising. CASE PRESENTATION: Here we present the case of a 34-year-old woman with severe opioid use disorder and multiple episodes of infective endocarditis requiring prosthetic tricuspid valve replacement, who developed worsening dyspnea on exertion. Her echocardiogram demonstrated severe tricuspid regurgitation with a flail prosthetic valve leaflet, without concurrent endocarditis, necessitating a repeat valve replacement. Her care was overseen by our institution's Endocarditis Working Group, a multidisciplinary team that includes providers from addiction medicine, cardiology, infectious disease, cardiothoracic surgery, and neurocritical care. The team worked together to evaluate her, develop a treatment plan for her substance use disorder in tandem with her other medical conditions, and advocate for her candidacy for valve replacement. CONCLUSIONS: Multidisciplinary endocarditis teams such as these are important emerging innovations, which have demonstrated improvements in outcomes for patients with infective endocarditis and substance use disorders, and have the potential to reduce bias by promoting standard-of-care treatment.

Pre-Paid Phone Distribution: A Tool for Improving Healthcare Engagement for People with Substance Use Disorder.

BACKGROUND: The COVID-19 pandemic drove significant disruptions in access to substance use disorder (SUD) treatment and harm reduction services. Healthcare delivery via telemedicine has increasingly become the norm, rendering access to a phone essential for engagement in care. METHODS: Adult patients with SUD who lacked phones (n = 181) received a free, pre-paid phone during encounters with inpatient and outpatient SUD programs. We evaluated changes in healthcare engagement including completed in-person and telemedicine outpatient visits and telephone encounters 30 days before and after phone receipt. We used descriptive statistics, where appropriate, and paired t-tests to assess the change in healthcare engagement measures. RESULTS: Patients were predominantly male (64%) and white (62%) with high rates of homelessness (81%) and opioid use disorder (89%). When comparing 30 days before to 30 days after phone receipt, there was a significant increased change in number of telemedicine visits by 0.3 (95% CL [0.1,0.4], p < 0.001) and telephone encounters by 0.2 (95% CL [0.1,0.3], p = 0.004). There was no statistically significant change in in-person outpatient visits observed. CONCLUSIONS: Pre-paid phone distribution to patients with SUD was associated with an increased healthcare engagement including telemedicine visits and encounters.

A Case of Phenibut Directed Detoxification Leading to Toxicity During the COVID-19 Pandemic.

BACKGROUND: Phenibut is a non-Food and Drug Administration-approved gamma-aminobutyric acid analog marketed in the United States as an anxiolytic, cognitive enhancer, and alcohol withdrawal treatment through online supplement vendors. In this case report, we describe a woman's self-directed detoxification with phenibut used to manage withdrawal symptoms from fentanyl and benzodiazepines in March 2020 during the height of the COVID-19 pandemic. CASE: A 38-year-old woman with severe opioid, benzodiazepine, gabapentin, stimulant use disorders developed altered mental status after oral phenibut ingestion intended to help self-manage opioid and benzodiazepine withdrawal. She chose self-directed detoxification as she feared COVID-19 exposure in detoxification facilities. Her altered mental status drove her to jump out a third-story window causing multiple spinal fractures. After a long hospitalization, she self-directed her discharge home due to concerns about COVID-19. Her premature discharge disrupted opioid and benzodiazepine use disorder treatment plans. CONCLUSION: This case highlights the risks of phenibut use for selfdirected detoxification. With COVID-19 related changes in the drug supply, people may be more likely to use online pharmaceuticals, therefore, substance use assessments should inquire about the online acquisition of new psychoactive drugs. Public health messaging regarding the risks of infectious disease transmission in addiction care settings is needed to guide addiction treatment choices among people who use substances.

Permanent Methadone Treatment Reform Needed to Combat the Opioid Crisis and Structural Racism.

Since early 2020 COVID-19 has swept across the United States, exposing shortcomings in the current healthcare delivery system. Although some interim efforts have been made to mitigate the spread of infection and maintain access to treatment for opioid use disorder, more permanent changes are needed to combat the ongoing opioid crisis. In this commentary, we describe the regulatory barriers to methadone maintenance treatment that disproportionately impact communities of color. We then discuss strategies supporting more equitable access to this proven treatment for opioid use disorder.

Adapting inpatient addiction medicine consult services during the COVID-19 pandemic.

BACKGROUND: We describe addiction consult services (ACS) adaptations implemented during the Novel Coronavirus Disease 2019 (COVID-19) pandemic across four different North American sites: St. Paul's Hospital in Vancouver, British Columbia; Oregon Health & Sciences University in Portland, Oregon; Boston Medical Center in Boston, Massachusetts; and Yale New Haven Hospital in New Haven, Connecticut. EXPERIENCES: ACS made system, treatment, harm reduction, and discharge planning adaptations. System changes included patient visits shifting to primarily telephone-based consultations and ACS leading regional COVID-19 emergency response efforts such as substance use treatment care coordination for people experiencing homelessness in COVID-19 isolation units and regional substance use treatment initiatives. Treatment adaptations included providing longer buprenorphine bridge prescriptions at discharge with telemedicine follow-up appointments and completing benzodiazepine tapers or benzodiazepine alternatives for people with alcohol use disorder who could safely detoxify in outpatient settings. We believe that regulatory changes to buprenorphine, and in Vancouver other medications for opioid use disorder, helped increase engagement for hospitalized patients, as many of the barriers preventing them from accessing care on an ongoing basis were reduced. COVID-19 specific harm reductions recommendations were adopted and disseminated to inpatients. Discharge planning changes included peer mentors and social workers increasing hospital in-reach and discharge outreach for high-risk patients, in some cases providing prepaid cell phones for patients without phones. RECOMMENDATIONS FOR THE FUTURE: We believe that ACS were essential to hospitals' readiness to support patients that have been systematically marginilized during the pandemic. We suggest that hospitals invest in telehealth infrastructure within the hospital, and consider cellphone donations for people without cellphones, to help maintain access to care for vulnerable patients. In addition, we recommend hospital systems evaluate the impact of such interventions. As the economic strain on the healthcare system from COVID-19 threatens the very existence of ACS, overdose deaths continue rising across North America, highlighting the essential nature of these services. We believe it is imperative that health care systems continue investing in hospital-based ACS during public health crises.